Hi Sergei,
this was an empty 5.0.91 with only system tables, installed with Windows installer.
Only debug version of MariaDB 5.2 crashed, release started ok, though table is likely not completely in order.
I think there must be something wrong in mysqlcheck autorepair, because crashed tables procs_priv was first "autorepaired" as part of upgrade.
Hi Sergei,
this was an empty 5.0.91 with only system tables, installed with Windows installer.
Only debug version of MariaDB 5.2 crashed, release started ok, though table is likely not completely in order.
I think there must be something wrong in mysqlcheck autorepair, because crashed tables procs_priv was first "autorepaired" as part of upgrade.